50 lines
779 B
C
50 lines
779 B
C
#if defined(__i386__) && defined(__FreeBSD__)
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#include <ieeefp.h>
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#endif
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double d (unsigned long long k)
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{
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double x;
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x = (double) k;
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return x;
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}
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float s (unsigned long long k)
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{
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float x;
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x = (float) k;
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return x;
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}
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main ()
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{
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unsigned long long int k;
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double x;
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#if defined(__i386__) && defined(__FreeBSD__)
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/* This test case assumes extended-precision, but FreeBSD defaults to
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double-precision. Make it so. */
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fpsetprec (FP_PE);
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#endif
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if (sizeof (double) >= 8)
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{
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k = 0x8693ba6d7d220401ULL;
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x = d (k);
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k = (unsigned long long) x;
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if (k != 0x8693ba6d7d220800ULL)
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abort ();
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}
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k = 0x8234508000000001ULL;
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x = s (k);
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k = (unsigned long long) x;
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if (k != 0x8234510000000000ULL)
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abort ();
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exit (0);
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}
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